Job Description

Holycode is looking for a Senior Java Backend Developer with hands-on experience in agentic AI to join our team in Bucharest.

You will build reliable backend services and integrate AI capabilities into business applications. The role combines strong Java engineering with the ability to develop AI agents, connect them to business systems and make their behaviour observable and testable.

What awaits you:

Design, develop and maintain backend applications using Java and Spring Boot.
Build APIs and services that support business-critical workflows.
Integrate LLMs and AI agents into applications, enabling them to retrieve information, use tools and interact with business systems.
Develop agent workflows with clear permissions, validation and human approval where needed.
Connect AI features to databases, APIs and relevant knowledge sources.
Take ownership of backend quality, including